Paris - Île-de-France
- Ruth
- Ruttner
- Ruyer
- Ruyet
- Ruyffelaere
- Rybicki
- Rybka
- Ryckeboer
- Ryckewaert
- Ryon
- Ryssen
- Rzepka
- Réale
- S
- Saadane
- Saaidi
- Sabadel
- Sabado
- Sabahi
- Sabaly
- Sabaratnam
- Sabarots
- Sabatié
- Sabaton
- Sabattier
- Sabba
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- Sabbe
- Sabe
- Sabino
- Sabinus
- Sablan
- Sabotier
- Sabran
- Sabre
- Sabrie
- Sabroux
- Saccani
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- Sacchetti
- Sacksick
- Sacksteder
- Sad
- Sadadou
- Saddier
- Sadeki
- Sadfi
- Sadier
- Sadones
- Sadr
- Saenz
- Saf
- Safier
- Safla
- Safran
- Safwat
- Sagaut
- Sager
- Saghatchian
- Saghi
- Saghir
- Sagnard
- Sagodira
- Sagols
- Sagum
- Sahara
- Sahbatou
- Sahbi
- Sahebdin
- Sahki
- Sahmi
- Sahouane
- Sahri
- Sahuquet
- Saiagh
- Said Hassani
- Said Soilihi
- Saidhime
- Saidji
- Saidouni
- Saier
- Saigault
- Saigot
- Sailhan
- Sainlo
- Sainrimat
- Sainseaux
- Saint Criq
- Saint Cyr
- Saint Gilles
- Saint Hubert
- Saint Jore
- Saint Léger
- Saint Paul
- Saint Pol
- Saint Val
- Saint Vanne
- Saint-aime
- Saint-andre
- Saint-bonnet
